WebJan 16, 2024 · Viewed 476 times 1 I am trying to build a multi-RX-queue dpdk program, using RSS to split the incoming traffic into RX queues on a single port. Mellanox ConnectX-5 and DPDK Version 19.11 is used for this purpose. It works fine when I use IP over Ethernet packets as input. WebFlow director (RTE_FDIR_MODE_PERFECT, RTE_FDIR_MODE_PERFECT_MAC_VLAN and RTE_ETH_FDIR_REJECT). Flow API, including Flow isolated mode. Multiple process. KVM and VMware ESX SR-IOV modes are supported. RSS hash result is supported. Hardware TSO for generic IP or UDP tunnel, including VXLAN and GRE.
DPDK Physical Ports — Open vSwitch 3.1.90 documentation
WebPackets flow PMD NIC Hardware User OVS DataPath OVS-vswitchD F_DIR Flow X mark with id 0x1234 mbuf->fdir.id 0x1234 Do OVS action Y DP_IF - DPDK Config flow HW classification offload concept For every OVS flow DP-if should use the DPDK filter (or TC) to classify with Action tag (report id) or drop. When receive use the tag id instead of … WebOvS-DPDK Acceleration Architecture Gaps Offload capability – missing discovery rte_flow_validate: to validate a flow for offload Issues: extra operation, lack of specific … kent clothes
Accelerating Solution Development with DOCA on …
WebFeb 25, 2024 · DPDK rte_flow flow create 0 ingress pattern eth / ipv4 / udp / end actions count / drop / end IXIA send 99G 64bytes traffic, but flow only count 14G+ traffic mlx_fs_dump : FT: 0x40009 (level: 0x1, type: NIC_RX) ±- FG: 0x20 (OUT_HDR: ip_ver cvlan_tag ip_prot ) ±- FTE: 0x0 (FWD FLOW_COUNT) to (TIR:0x57) ip_ver:0x4 … WebMar 22, 2024 · With offering a common flow acceleration API - Rte_flow and a significant performance boost over kernel forwarding, OvS not only uses the DPDK library to … WebDPDK rte_flow is degrading performance when testing on Connect X5 100G EN @ 100G Hi, I am using DPDK 18.11 on Ubuntu 18.04, with Mellanox Connect X-5 100G EN (MLNX_OFED_LINUX-4.5-1.0.1.0-ubuntu18.04-x86_64). Packet generator: t-rex 2.49 running on another machine. is image an unstructured data